OCEAN

OCEAN supports a wide range of storage formats. Just connect to your data lake using TSUNAMI, our generic JDBC proxy driver... Such knowledge is informally shared within a specific team of data scientists, but usually is neither formalized nor shared with other teams. Potential synergies across an organization remain unused. Hence, we introduce our novel approach of extending existing data management systems with additional capabilities for knowledge-sharing. OCEAN facilitates user collaboration without altering established data analysis workflows and abandoning existing BI tools. Relevant knowledge from the query log is extracted to support data source discovery and incremental data integration. This knowledge is formalized to enable its sharing across different teams of data scientists.